US20170064493A1 - Ultraviolet detection system and method - Google Patents

Ultraviolet detection system and method Download PDF

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Publication number
US20170064493A1
US20170064493A1 US15/013,943 US201615013943A US2017064493A1 US 20170064493 A1 US20170064493 A1 US 20170064493A1 US 201615013943 A US201615013943 A US 201615013943A US 2017064493 A1 US2017064493 A1 US 2017064493A1
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Prior art keywords
terminal
capacitor
thirty
grounded
control unit
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Abandoned
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US15/013,943
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English (en)
Inventor
Xiaomin Zhu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN HALI-POWER INDUSTRIAL Co Ltd
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SHENZHEN HALI-POWER INDUSTRIAL Co Ltd
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Assigned to SHENZHEN HALI-POWER INDUSTRIAL CO., LTD reassignment SHENZHEN HALI-POWER INDUSTRIAL CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZHU, XIAOMIN
Publication of US20170064493A1 publication Critical patent/US20170064493A1/en
Priority to US15/455,069 priority Critical patent/US20170223484A1/en
Priority to US15/494,527 priority patent/US20170241864A1/en
Abandoned legal-status Critical Current

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    • H04W4/008—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0219—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J1/46—Electric circuits using a capacitor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure generally relates to a detection region, and especially relates to an ultraviolet detection region.
  • UV ultraviolet
  • the disclosure is to offer an ultraviolet detection system and a method of detecting the ultraviolet.
  • An ultraviolet detection system comprises a Bluetooth MCU control unit, a Bluetooth antenna impedance matching unit having a power key, and an ultraviolet detection unit having an ultraviolet sensor
  • the Bluetooth antenna impedance matching unit includes an IC matching circuit and a terminal matching circuit
  • the Bluetooth MCU control unit is used to do AD testing, LED controlling, and antenna impedance matching; wherein the ultraviolet detection unit is exposed to light, an ultraviolet photoelectric diode is composed of a top silicon and located inside the ultraviolet detection unit, produces a current corresponding to radiation intensity of ultraviolet radiation of the light, wherein current of an operational amplifier of the ultraviolet detection unit forms an output voltage corresponding to the current, the output voltage is transmitted to the Bluetooth MCU control unit, and the Bluetooth MCU control unit samples electrical signals, the Bluetooth MCU control unit is used to do AD sampling and testing, receiving and sending data signal, logic controlling, the Bluetooth antenna impedance matching unit is matched with the Bluetooth MCU control unit, and partly matched with an on board antenna of the Bluetooth antenna.
  • the ultraviolet detection unit is a silicon product formed by an SOI technology
  • the SOI technology is a buried oxide layer between a top silicon layer and a substrate
  • the ultraviolet detection unit converts intensities of the ultraviolet into an analog voltage, and outputs the analog voltage, the output analog voltage is converted to an ultraviolet intensity value according to a relationship among the inputting voltage, ADC voltage and UVI, and the ultraviolet intensity value is shown on an application of the terminal device.
  • a fifth terminal and an eighth terminal of the Bluetooth control unit are connected with the ultraviolet detection unit, and used to test and integrate the ultraviolet intensity value.
  • the ultraviolet detection unit further includes a chip, an OUT terminal of the chip is connected with a fifth terminal of the Bluetooth MCU, an EN terminal of the chip is connected with the eighth terminal of the Bluetooth MCU control unit, a TR terminal of the chip is connected with a seventeenth capacitor and the grounded, a GND terminal of the chip is grounded, a VDD terminal of the chip is connected with a power VCC, a fifteenth capacitor is connected between the GND terminal of the chip and the VDD terminal of the chip.
  • a seventh terminal of the Bluetooth MCU unit is connected with a resistor and a light emitting diode, the seventh terminal of the Bluetooth MCU unit controls the light emitting diode.
  • a thirty first terminal of the Bluetooth MCU control unit and a thirty second terminal of the Bluetooth MCU control unit are both connected with the Bluetooth antenna impedance matching unit.
  • a circuit of the Bluetooth antenna impedance matching unit includes a first coil, a second coil, a third coil, a fourth coil, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a fourteenth capacitor, a sixteenth capacitor, and an antenna; the antenna, the sixteenth capacitor, the fourteenth capacitor, the fifth capacitor, the first coil, the second coil, the third capacitor are cascaded with each other in sequence, and then grounded, a lead between the first coil and the fifth capacitor is connected with the thirty second terminal of the Bluetooth MCU control unit, another lead between the first coil and the second coil is connected with the thirty first terminal of the Bluetooth MCU control unit, a lead between the second coil and the third capacitor is connected with a thirtieth terminal of the Bluetooth MCU control unit, the fourth capacitor is connected between the fifth capacitor and the fourteenth capacitor, and then grounded, the fourth capacitor is located between the fifth capacitor and the fourteenth capacitor, the fourteenth capacitor and the sixteenth capacitor are connected with the sixth capacitor and the second coil in parallel, and then grounded,
  • the Bluetooth MCU control unit is a chip which has forty eight foot, a first terminal of the chip is connected with a power VCC, and the first terminal of the chip is grounded through a twelfth capacitor; a ninth terminal of the chip is connected with a switch; a twelfth terminal of the chip is connected with the power VCC, and the twelfth terminal of the chip is grounded through an eleven capacitor; a thirteen terminal of the chip is grounded; a twenty fourth terminal is grounded by a first resistor, a twenty third terminal is connected with a D point, the twenty fourth terminal is connected with a C point, a G point is grounded, and the D point, the C point and the G point are burning points; a twenty ninth terminal is grounded through a tenth capacitor, a thirty third terminal and a thirty fourth terminal are both grounded, a thirty fifth terminal and a thirty sixth terminal are both connected with the power VCC, the thirty fifth terminal and the thirty sixth terminal are grounded through a ninth capacitor, a thirty seventh terminal is grounded through a
  • a method of detecting ultraviolet based on an ultraviolet detection system comprising a Bluetooth MCU control unit and a sensor, the method comprising: an application installed in a terminal device having a terminal Bluetooth; the Bluetooth MCU control unit transmitting a broadcast; the terminal device recognizing the broadcast after the terminal Bluetooth matching with the Bluetooth MCU control unit; the ultraviolet detection system exposed within a light together with the sensor facing the light; the sensor converting intensities of ultraviolet light into electrical signals; the Bluetooth MCU control unit receiving the electrical signals transmitted by the sensor; and the Bluetooth MCU control unit calculating an ultraviolet intensity value in light of the electrical signals and transmitting the ultraviolet intensity value to the terminal device to display to the user.
  • the ultraviolet detection system comprises a Bluetooth antenna impedance matching unit and an ultraviolet detection unit
  • the Bluetooth antenna impedance matching unit is matched with the Bluetooth MCU control unit, and partly matched with an on board antenna of the Bluetooth antenna.
  • the ultraviolet detection unit is defined as a silicon product formed by an SOI technology
  • the SOI technology refers to a buried oxide layer between the top silicon and a substrate.
  • the ultraviolet detection unit converts intensities of the ultraviolet according to the SOI technology, and transforms the ultraviolet intensity into an analog voltage, and outputs the analog voltage, the output analog voltage is converted to an ultraviolet intensity value according to a relationship among the inputting voltage.
  • a fifth terminal and an eighth terminal of the Bluetooth control unit are connected with the ultraviolet detection unit, and used to test and integrate the ultraviolet intensity value.
  • the ultraviolet detection unit further includes a chip, an OUT terminal of the chip is connected with a fifth terminal of the Bluetooth MCU, an EN terminal of the chip is connected with the eighth terminal of the Bluetooth MCU control unit, a TR terminal of the chip is connected with a seventeenth capacitor and the grounded, a GND terminal of the chip is grounded, a VDD terminal of the chip is connected with a power VCC, a fifteenth capacitor is connected between the GND terminal of the chip and the VDD terminal of the chip.
  • a seventh terminal of the Bluetooth MCU unit is connected with a resistor and a light emitting diode, the seventh terminal of the Bluetooth MCU unit controls the light emitting diode.
  • a thirty first terminal of the Bluetooth MCU control unit and a thirty second terminal of the Bluetooth MCU control unit are both connected with the Bluetooth antenna impedance matching unit.
  • a circuit of the Bluetooth antenna impedance matching unit includes a first coil, a second coil, a third coil, a fourth coil, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a fourteenth capacitor, a sixteenth capacitor, and an antenna; the antenna, the sixteenth capacitor, the fourteenth capacitor, the fifth capacitor, the first coil, the second coil, the third capacitor are cascaded with each other in sequence, and then grounded, a lead between the first coil and the fifth capacitor is connected with the thirty second terminal of the Bluetooth MCU control unit, another lead between the first coil and the second coil is connected with the thirty first terminal of the Bluetooth MCU control unit, a lead between the second coil and the third capacitor is connected with a thirtieth terminal of the Bluetooth MCU control unit, the fourth capacitor is connected between the fifth capacitor and the fourteenth capacitor, and then grounded, the fourth capacitor is located between the fifth capacitor and the fourteenth capacitor, the fourteenth capacitor and the sixteenth capacitor are connected with the sixth capacitor and the second coil in parallel, and then grounded,
  • the Bluetooth MCU control unit is a chip which has forty eight foot, a first terminal of the chip is connected with a power VCC, and the first terminal of the chip is grounded through a twelfth capacitor; a ninth terminal of the chip is connected with a switch; a twelfth terminal of the chip is connected with the power VCC, and the twelfth terminal of the chip is grounded through an eleven capacitor; a thirteen terminal of the chip is grounded; a twenty fourth terminal is grounded by a first resistor, a twenty third terminal is connected with a D point, the twenty fourth terminal is connected with a C point, a G point is grounded, and the D point, the C point and the G point are burning points; a twenty ninth terminal is grounded through a tenth capacitor, a thirty third terminal and a thirty fourth terminal are both grounded, a thirty fifth terminal and a thirty sixth terminal are both connected with the power VCC, the thirty fifth terminal and the thirty sixth terminal are grounded through a ninth capacitor, a thirty seventh terminal is grounded through a
  • a crystal oscillator is located between the thirty seventh terminal and the thirty eighth terminal, and the crystal oscillator is connected with the thirty eighth terminal and the thirty eighth terminal, a thirty ninth terminal is grounded through a eighth capacitor.
  • the senor of the present invention is a silicon product which is made by the SOI technology, and the sensor can test the current UVI accurately and quickly, such that the ultraviolet detection system can provide accurate advice to our customers to avoid the customers being sunburned.
  • the Bluetooth MCU is a low power consumption Bluetooth chip, and can working long hours for testing the ultraviolet index.
  • FIG. 1 is a schematic diagram of an ultraviolet detection system.
  • FIG. 2 is an isometric view of a circuit structure of the ultraviolet detection system.
  • FIG. 3 is an isometric view of a Bluetooth MCU control unit 1 of the ultraviolet detection system.
  • FIG. 4 is an isometric view of a Bluetooth antenna impedance matching unit 2 of the ultraviolet detection system.
  • FIG. 5 is an isometric view of an ultraviolet detection unit 3 of the ultraviolet detection system.
  • FIG. 6 is a flow chart of a method for detecting ultraviolet based on the ultraviolet detection system.
  • FIG. 1 is a schematic diagram of an ultraviolet detection system
  • the ultraviolet detection system includes a Bluetooth MCU control unit 1 (microcontroller Unit, MCU), a Bluetooth antenna impedance matching unit 2 , an ultraviolet detection unit 3 having an ultraviolet sensor 31 .
  • the Bluetooth antenna impedance matching unit 2 includes an IC matching circuit 21 and a terminal matching circuit 23 .
  • the Bluetooth MCU control unit 1 has a power key 15 , and has the following functions, such as: AD testing 11 , LED controlling 13 (light emitting diode, LED), antenna impedance matching 17 .
  • the ultraviolet detection system can be connected with a terminal device 4 to send a tested ultraviolet radiation intensity data to the terminal device 4 through a Bluetooth technology, the terminal device 4 can be a mobile phone or a tablet personal computer.
  • the ultraviolet detection system is mainly used to test ultraviolet intensity in light 5 having a wavelength range of about 280-400 nm, that is, the ultraviolet detection system can be used to test UV-A and UV-B intensity.
  • a supported application 41 can be installed in the terminal device 4 , the supported application 41 can be a MiLi SkinMate application, when the power key 15 is pressed, the Bluetooth MCU can transmit a broadcast, at this time user can select to boot a Bluetooth antenna 43 of the terminal device 4 , and then select corresponding service set identifier (SSID) of the broadcast on the application interface, after the Bluetooth antenna 43 is matched and connected with the ultraviolet detection system, the terminal device 4 recognizes the broadcast, and the tested ultraviolet intensity value is calculated by a Bluetooth MCU algorithm and then sent to the application of the terminal device 4 , and user can observe the ultraviolet intensity value visually.
  • SSID service set identifier
  • the sensor 31 can convert the intensities of the ultraviolet light according to an SOI technology and transform the ultraviolet intensity into an analog voltage, and output the analog voltage, the output analog voltage is converted to an ultraviolet intensity value according to a relationship among the inputting voltage, ADC voltage and UVI (Ultra Violet Index), such that the ultraviolet intensity value can be shown on the application of the terminal device 4 .
  • FIG. 2 is an isometric view of a circuit structure of the ultraviolet detection system
  • FIG. 3 is an isometric view of the Bluetooth MCU control unit of the ultraviolet detection system.
  • the Bluetooth MCU control unit 1 is mainly responsible for AD sampling testing, sending and receiving the data signal, logic control.
  • a fifth terminal and an eighth terminal are connected with the ultraviolet detection unit 3 , and can be used to test and integrate the ultraviolet intensity value.
  • a seventh terminal is connected with a resistor R 3 and a light emitting diode to control a state of the light emitting diode.
  • a thirty first terminal and a thirty second terminal are connected with the Bluetooth antenna impedance matching unit 2 .
  • FIG. 4 is an isometric view of the Bluetooth antenna impedance matching unit
  • the Bluetooth antenna impedance matching unit 2 is mainly responsible for matching with the Bluetooth MCU 1 , and partly matching with an on board antenna of the Bluetooth antenna 41 , such that the ultraviolet detection system can transmit the data to the terminal device 4 reliably and remotely.
  • FIG. 5 is an isometric view of the ultraviolet detection unit, the ultraviolet detection unit 3 adopts the sensor 31 which can be a UV sensor, the UV sensor can be a silicon product which is formed by the SOI technology.
  • the SOI technology includes a top silicon, a substrate, and a buried oxide (BOX) layer which is located between the top silicon and the substrate.
  • BOX buried oxide
  • the SOI technology has important advantages over the bulk silicon, such as: the SOI technology can realize the dielectric isolation of components which are located inside the integrated circuit, and eliminate the parasitic latch up effect of bulk silicon CMOS circuit completely; the integrated circuit having the buried oxide layer further has the following advantages, such as: little parasitic capacitance, high integration density, high speed, simple prepared, short-channel effects, especially suitable for low voltage and low power circuit, and so on.
  • the advantages of SOI technology can ensure that the ultraviolet detection system of the present invention test the current UVI accurately and quickly, such that the ultraviolet detection system can provide accurate advice to our customers to avoid the customers being sunburned.
  • the UV photodiode composed of the top silicone is irradiated by the ultraviolet having a certain radiation intensity to generate small current corresponding to the radiation intensity of the ultraviolet, the current is transformed to a corresponding output voltage by the OP amplifier located inside the sensor 31 , the MCU control unit 1 samples the output voltage to get a plurality of samples.
  • the ultraviolet detection system includes the Bluetooth MCU control unit 1 , the Bluetooth antenna impedance matching unit 2 and the ultraviolet detection unit 3 ; when the ultraviolet irradiates on the ultraviolet detection unit 3 , a UV photoelectric diode located in the ultraviolet detection unit 3 is exposed in the ultraviolet radiation with a certain UV radiation strength to produce current corresponding to the radiation strength of the UV radiation, the UV photoelectric diode is formed by the top silicon, the current can pass through an operational amplifier located inside the ultraviolet detection unit 3 to form output voltage corresponding to the current, the output voltage is transmitted to the Bluetooth MCU control unit 1 , the Bluetooth MCU control unit 1 samples, the Bluetooth MCU control unit 1 is mainly responsible for AD sampling and testing, receiving and sending data signal, controlling of logic; the Bluetooth antenna impedance matching unit 2 is mainly responsible for matching with the Bluetooth MCU control unit 1 , and partly matching with a on board antenna, such that the ultraviolet detection system can transmit the data to the terminal device 4 reliably and remotely.
  • the ultraviolet detection unit 3 can be the silicon product which is made by the SOI technology, the SOI technology refers to locating the buried oxide layer between the top silicon and the substrate.
  • the ultraviolet detection unit 3 converts the ultraviolet intensity according to the SOI technology, and transforms the ultraviolet intensity into the analog voltage, and output the analog voltage, the analog voltage is converted to the ultraviolet intensity value according to the relationship among the inputting voltage, ADC voltage and UVI (Ultra Violet Index), such that the ultraviolet intensity value can be shown on the application of the terminal device 4 .
  • the fifth terminal and the eighth terminal of the Bluetooth MCU control unit 1 can be both connected with the ultraviolet detection unit 3 , and test and integrate the the ultraviolet intensity value.
  • the ultraviolet detection unit 3 includes a chip U 2 , an OUT terminal of the chip U 2 is connected with the fifth terminal of the Bluetooth MCU control unit 1 , an EN terminal of the chip U 2 is connected with the eighth terminal of the Bluetooth MCU control unit 1 , a TR terminal of the chip U 2 is connected with a seventeenth capacitor C 17 and the grounded, a GND terminal of the chip U 2 is grounded, a VDD terminal of the chip U 2 is connected with a power 7 which is presented as VCC, a fifteenth capacitor C 15 is connected between the GND terminal of the chip U 2 and the VDD terminal of the chip U 2 .
  • a seventh terminal of the Bluetooth MCU control unit 1 is connected with a resistor R 3 and a light emitting diode (LED), the seventh terminal of the Bluetooth MCU control unit 1 controls a state of the light emitting diode.
  • LED light emitting diode
  • a thirty first terminal of the Bluetooth MCU control unit 1 and a thirty second terminal of the Bluetooth MCU control unit 1 are both connected with the Bluetooth antenna impedance matching unit 2 .
  • a circuit of the Bluetooth antenna impedance matching unit 2 includes a first coil L 1 , a second coil L 2 , a third coil L 3 , a fourth coil L 4 , a third capacitor C 3 , a fourth capacitor C 4 , a fifth capacitor C 5 , a sixth capacitor C 6 , a fourteenth capacitor C 14 , a sixteenth capacitor C 16 , and an antenna; the antenna, the sixteenth capacitor C 16 , the fourteenth capacitor C 14 , the fifth capacitor C 5 , the first coil L 1 , the second coil L 2 , the third capacitor C 3 are cascaded with each other in sequence, and then grounded, a lead between the first coil L 1 and the fifth capacitor C 5 is connected with the thirty second terminal of the Bluetooth MCU control unit 1 , another lead between the first coil L 1 and the second coil L 2 is connected with the thirty first terminal of the Bluetooth MCU control unit 1 , a lead between the second coil L 2 and the third capacitor C 3 is connected with a thirtieth terminal of the Bluetooth MCU control unit 1
  • the Bluetooth MCU control unit 1 can be a chip which has forty eight foot, a first terminal of the chip is connected with a power VCC 7 (Volt Current Condenser, VCC), and the first terminal of the chip is grounded through a twelfth capacitor C 12 ; a ninth terminal of the chip is connected with a switch which is presented as SW; a twelfth terminal of the chip is connected with the power VCC 7 , and the twelfth terminal of the chip is grounded through an eleven capacitor C 11 ; a thirteen terminal of the chip is grounded; a twenty fourth terminal is grounded by a first resistor R 1 , a twenty third terminal is connected with a D point, the twenty fourth terminal is connected with a C point, a G point is grounded, and the D point, the C point and the G point are burning points; a twenty ninth terminal is grounded through a tenth capacitor C 10 , a thirty third terminal and a thirty fourth terminal are both grounded, a thirty fifth terminal and a thirty sixth
  • VCC 7 Volt
  • FIG. 6 is a flow chart of a method for detecting ultraviolet based on the ultraviolet detection system.
  • the method of detecting ultraviolet based on the ultraviolet detection system comprising: step 1 : an application 41 installed in a terminal device 4 having a terminal Bluetooth antenna 43 ; step 2 : a power key 15 of the ultraviolet detection system is pressed, such that the Bluetooth MCU control unit 1 transmitting a broadcast; step 3 : the terminal device 4 recognizing the broadcast after the terminal Bluetooth antenna 43 matching with the Bluetooth MCU control unit 1 ; step 4 : the ultraviolet detection system exposed within a light 5 together with the sensor 31 facing the light 5 ; the sensor 31 converting intensities of ultraviolet light into electrical signals; the Bluetooth MCU control unit 1 receiving the electrical signals transmitted by the sensor 31 ; and the Bluetooth MCU control unit 1 calculating an ultraviolet intensity value in light of the electrical signals and transmitting the ultraviolet intensity value to the terminal device 4 to display to the user.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
US15/013,943 2015-09-02 2016-02-02 Ultraviolet detection system and method Abandoned US20170064493A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/455,069 US20170223484A1 (en) 2016-02-02 2017-03-09 Skin moisture testing device
US15/494,527 US20170241864A1 (en) 2016-02-02 2017-04-23 Lens detection devices and detection systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510556391.X 2015-09-02
CN201510556391.XA CN105387932B (zh) 2015-09-02 2015-09-02 一种对太阳光中紫外线检测系统及方法

Related Parent Applications (1)

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US15/159,768 Continuation-In-Part US20170223481A1 (en) 2016-02-02 2016-05-19 Skin moisture testing system and method

Related Child Applications (1)

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US15/014,041 Continuation-In-Part US20170064494A1 (en) 2015-09-02 2016-02-03 Skin moisture testing system and method

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US20170064493A1 true US20170064493A1 (en) 2017-03-02

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US (1) US20170064493A1 (zh)
CN (1) CN105387932B (zh)
CA (1) CA2919161A1 (zh)
HK (1) HK1214725A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180063671A1 (en) * 2016-08-25 2018-03-01 Frank Tsu-Yuan MA Short-range matching module using bluetooth technology

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Publication number Priority date Publication date Assignee Title
CN2757467Y (zh) * 2004-12-31 2006-02-08 康佳集团股份有限公司 一种测量紫外线强度的手机
KR101210071B1 (ko) * 2009-08-27 2012-12-07 성균관대학교산학협력단 외부장치를 이용한 주변 환경 감지가 가능한 휴대용 단말장치와 그 사용방법
CN203811272U (zh) * 2014-02-14 2014-09-03 深圳通感微电子有限公司 便携式紫外线强度测量系统
CN104682516A (zh) * 2015-03-06 2015-06-03 中山智芯电子科技有限公司 一种带防紫外线功能的移动电源

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180063671A1 (en) * 2016-08-25 2018-03-01 Frank Tsu-Yuan MA Short-range matching module using bluetooth technology

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HK1214725A2 (zh) 2016-07-29
CN105387932A (zh) 2016-03-09
CN105387932B (zh) 2017-11-10

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZHU, XIAOMIN;REEL/FRAME:037650/0243

Effective date: 20160119

STCB Information on status: application discontinuation

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